Dynamically add where clause to the search suggest

Hi,
I'm currently using PHPRunner 6.1 build 12662 and I have the problem mentioned on this thread:
http://www.asprunner.com/forums/topic/15287-dynamically-add-where-clause-to-the-search-suggest/pagep52882hlquick%20searchfromsearch1&
Since PHPRunner 5, is there any update to dynamically add where clause to the search suggest on list page?
Many thanks!
Regards,

Bárbara Freitas